Zdorovʹe i zdravookhranenie trudi︠a︡shchikhsi︠a︡ SSSR
By: statisticheskiĭ sbornik pod red. I.A. Kravali︠a︡.
Contributors: Kravalʹ, I. A.
Edition: 2. izd.
Publisher: V/o "Soi︠u︡zorguchet"
Published: 1937
Place of publication: Moskva
Language: rus
Number of pages: 220
Subjects: Hygiene, Public; Labor and laboring classes -- Medical care.; Russia -- Labor and laboring classes -- Statistics; Russia -- Sanitary affairs